Lawrence Baker Sheppard is a vital water supply dam located in West Manheim Township, York, Pennsylvania. Constructed in 1965, this Earth type structure stands at a height of 75 feet and spans a length of 1540 feet, with a storage capacity of 7895 acre-feet. The dam primarily serves the purpose of water supply, providing a normal storage capacity of 5077 acre-feet and covering a surface area of 225 acres.

Managed by the Pennsylvania Department of Environmental Protection, Lawrence Baker Sheppard is regulated, inspected, and enforced by state authorities to ensure its safety and functionality. With a high hazard potential but a satisfactory condition assessment, the dam is subject to regular inspections to maintain its structural integrity and mitigate potential risks. The dam's location on Long Arm Creek, under the jurisdiction of the Baltimore District, highlights its importance in water resource management within the region.

For water resource and climate enthusiasts, Lawrence Baker Sheppard represents a crucial infrastructure for water supply in Pennsylvania. With its significant storage capacity and strategic location, this dam plays a key role in ensuring water availability for the surrounding communities. Its regulatory oversight and maintenance emphasize the commitment to safeguarding water resources and addressing potential hazards, making it a noteworthy structure in the state's water management infrastructure.